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One Trick Pony 2

 
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Mon Jun 29, 2009 3:22 pm    Post subject: One Trick Pony 2 Reply with quote
Can you find one advanced move to solve this puzzle?
Code:

 *-----------*
 |..8|.4.|...|
 |...|9.8|5..|
 |69.|.3.|.8.|
 |---+---+---|
 |53.|...|.4.|
 |8.9|...|3.1|
 |7..|...|.5.|
 |---+---+---|
 |..7|.9.|..5|
 |...|..5|2..|
 |4..|287|6..|
 *-----------*
 

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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Mon Jun 29, 2009 5:19 pm    Post subject: Reply with quote
One "One Trick Pony" is:
Quote:
xyz-wing 136 in r8c3.

Ted
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storm_norm



Joined: 18 Oct 2007
Posts: 1741
PostPosted: Tue Jun 30, 2009 6:18 am    Post subject: Reply with quote
Code:
.------------------.------------------.------------------.
| 3     7     8    | 5     4     6    | 1     29    29   |
| 1     24    24   | 9     7     8    | 5    *36    36   |
| 6     9     5    | 1     3     2    | 47    8     47   |
:------------------+------------------+------------------:
| 5     3     126  | 68    126   19   | 789   4     2678 |
| 8    *26    9    | 7     5     4    | 3   *2-6    1    |
| 7     1246  1246 | 368   126   139  | 89    5     268  |
:------------------+------------------+------------------:
| 2    *68    7    |*46    9    *13   | 48   *13    5    |
| 9     168   136  | 346  *16    5    | 2     7     48   |
| 4     5     13   | 2     8     7    | 6     139   39   |
'------------------'------------------'------------------'

non-wing approach
(2=6)r5c2 - (6)r7c2 = (6)r7c4 - (6=1)r8c5 - (1)r7c6 = (1-3)r7c8 = (3-6)r2c8 = (6)r5c8; r5c8 <> 2
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